added errorSchema to ReferralSystem service

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@orionprotocol/sdk", 
-  "version": "0.15.30",
+  "version": "0.15.31-rc.0",
   "description": "Orion Protocol SDK",
   "main": "./lib/esm/index.js",
   "module": "./lib/esm/index.js",

src/services/ReferralSystem/index.ts

@@ -1,4 +1,5 @@
 import fetchWithValidation from '../../fetchWithValidation';
+import { errorSchema } from './schemas';
 import distinctAnalyticsSchema from './schemas/distinctAnalyticsSchema';
 import linkSchema from './schemas/linkSchema';
 
@@ -90,6 +91,7 @@ class ReferralSystem {
       method: 'POST',
       body: JSON.stringify({ payload, signature }),
     },
+    errorSchema,
   );
 }
 

src/services/ReferralSystem/schemas/errorSchema.ts

@@ -0,0 +1,8 @@
+import { z } from 'zod';
+
+const errorSchema = z.object({
+  status: z.string(),
+  message: z.string(),
+});
+
+export default errorSchema;

src/services/ReferralSystem/schemas/index.ts

@@ -1,2 +1,3 @@
 export { default as linkSchema } from './linkSchema';
 export { default as distinctAnalyticsSchema } from './distinctAnalyticsSchema';
+export { default as errorSchema } from './errorSchema';